Mostrando 401 - 420 Resultados de 8,547 Para Buscar '"Sol"', tiempo de consulta: 0.29s Limitar resultados
  1. 401
    “…A variety of challenges were overcome in the fabrication of the energy harvesters, such as the diagnosis and rectification of sol-gel PZT film quality and adhesion issues. A packaging and integration methodology was developed to allow for the characterizing the harvesters under a base vibration. …”
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  2. 402
    “…We describe a so-far unknown route for renaturing denatured enzymes, namely subjecting the denatured enzyme to an oxide sol-gel transition. The phenomenon was revealed in a detailed study of denatured carbonic anhydrase which was subjected to an alumina sol-gel transition, up to the thermally stabilizing entrapment in the final xerogel. …”
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  3. 403
    “…A Tris-Acetate-Phosphate-Pluronic (TAPP) medium that undergoes a thermoreversible sol-gel transition is developed to efficiently culture and harvest microalgae without affecting the productivity as compared to that in traditional culture in a well-mixed suspension. …”
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  4. 404
    “…Silver (Ag) nanoparticle-loaded strontium titanate (SrTiO(3)) nanoparticles were attempted to be synthesized by a sol-gel-hydrothermal method. We prepared the titanium oxide precursor gels incorporated with Ag(+) and Sr(2+) ions with various molar ratios, and they were successfully converted into the Ag-SrTiO(3) hybrid nanoparticles by the hydrothermal treatment at 230 °C in strontium hydroxide aqueous solutions. …”
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  5. 405
    por Lee, Soo-Sun, Hong, Tae-Whan
    Publicado 2014
    “…The proton conducting ceramics BaZr(0.8)Y(0.2)O(3-δ) (BZY), BaCe(0.9)Y(0.1)O(2.95) (BCY10), and Sr(Ce(0.9)Zr(0.1))(0.95)Yb(0.05)O(3-δ) (SCZY) were prepared by the sol-gel process. Their material requirements and environmental emissions were inventoried, and their energy requirements were determined, based on actual production data. …”
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  6. 406
    “…Carbon xerogel-zinc oxide (CXZnO) composites were synthesized by a simple method of sol-gel condensation polymerization of formaldehyde and resorcinol solution containing zinc salt followed by drying and thermal treatment. …”
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  7. 407
    “…In the field of polymer science, many kinds of polymeric material systems that show a sol-gel transition have been created. However, most systems are unidirectional stimuli-responsive systems that require physical signals such as a change in temperature. …”
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  8. 408
    “…This review provides a picture of composite systems and coatings based on mesoporous glasses and highlights the challenges for the future, including the great potential of inorganic–organic hybrid sol-gel biomaterials.…”
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  9. 409
    por Li, Fa-Liang, Zhang, Hai-Jun
    Publicado 2017
    “…The sol-gel method is a simple and facile wet chemical process for fabricating advanced materials with high homogeneity, high purity, and excellent chemical reactivity at a relatively low temperature. …”
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  10. 410
    “…The Solfatara volcano near Naples (Italy), the origin of the recently discovered verrucomicrobial methanotroph Methylacidiphilum fumariolicum SolV was shown to contain ammonium ([Formula: see text]) at concentrations ranging from 1 to 28 mM. …”
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  11. 411
    “…Sol-gel technology is a versatile tool for preparation of complex silica-based materials with targeting functions for use as adsorbents in water purification. …”
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  12. 412
    “…AVAILABILITY AND IMPLEMENTATION: The Protein–Sol webserver is available at http://protein-sol.manchester.ac.uk.…”
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  13. 413
    “…Irradiation of the gel triggers trans-to-cis isomerization and consequently, a gel–sol phase transition. This process can be fully reversed by altering the irradiation wavelength.…”
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  14. 414
    “…Here, we report aluminum nanowire structures with hydrophobic properties, prepared using a facile sol-gel method by magnetic stirrer and hydrothermal reaction. …”
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  15. 415
  16. 416
    “…We described the peculiarities of composites formation in the sol-gel process through the incorporation of the lignin into a silica network during the hydrolysis of tetraethoxysilane (TEOS). …”
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  17. 417
    “…Alumina is one of the most promising carriers for drug delivery due to the long history of its usage as a vaccine adjuvant. Sol-gel synthesis provides excellent conditions for entrapment of biomolecules within an inorganic cage providing stabilization of proteins under the extremal conditions. …”
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  18. 418
    “…In the present work, glassy carbon electrodes have been modified with silica layers, which were prepared by electroassisted deposition of sol–gel precursors. These layers were morphologically and compositionally characterized using different techniques, such as field emission scanning electron microscopy (FESEM), TEM, FTIR, or thermogravimetric analysis–mass spectrometry (TG-MS). …”
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  19. 419
  20. 420
    “…Hierarchically porous hydroxyapatite (HHA) scaffolds were synthesized by template-assisted sol-gel chemistry. Polyurethane foam and a block copolymer were used as templates for inducing hierarchically porous structures. …”
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